1 | /* |
2 | Copyright (c) 2009 Kevin Krammer <kevin.krammer@gmx.at> |
3 | |
4 | This library is free software; you can redistribute it and/or modify it |
5 | under the terms of the GNU Library General Public License as published by |
6 | the Free Software Foundation; either version 2 of the License, or (at your |
7 | option) any later version. |
8 | |
9 | This library is distributed in the hope that it will be useful, but WITHOUT |
10 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
11 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public |
12 | License for more details. |
13 | |
14 | You should have received a copy of the GNU Library General Public License |
15 | along with this library; see the file COPYING.LIB. If not, write to the |
16 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
17 | 02110-1301, USA. |
18 | */ |
19 | |
20 | #include "assignmentvisitor.h" |
21 | |
22 | #include "event.h" |
23 | #include "freebusy.h" |
24 | #include "journal.h" |
25 | #include "todo.h" |
26 | |
27 | #include <kdebug.h> |
28 | |
29 | using namespace KCal; |
30 | |
31 | class AssignmentVisitor::Private |
32 | { |
33 | public: |
34 | Private() : mSource( 0 ) {} |
35 | |
36 | public: |
37 | const IncidenceBase *mSource; |
38 | }; |
39 | |
40 | AssignmentVisitor::AssignmentVisitor() : d( new Private() ) |
41 | { |
42 | } |
43 | |
44 | AssignmentVisitor::~AssignmentVisitor() |
45 | { |
46 | delete d; |
47 | } |
48 | |
49 | bool AssignmentVisitor::assign( IncidenceBase *target, const IncidenceBase *source ) |
50 | { |
51 | Q_ASSERT( target != 0 ); |
52 | Q_ASSERT( source != 0 ); |
53 | |
54 | d->mSource = source; |
55 | |
56 | bool result = target->accept( *this ); |
57 | |
58 | d->mSource = 0; |
59 | |
60 | return result; |
61 | } |
62 | |
63 | bool AssignmentVisitor::visit( Event *event ) |
64 | { |
65 | Q_ASSERT( event != 0 ); |
66 | |
67 | const Event *source = dynamic_cast<const Event*>( d->mSource ); |
68 | if ( source == 0 ) { |
69 | kError() << "Type mismatch: source is" << d->mSource->type() |
70 | << "target is" << event->type(); |
71 | return false; |
72 | } |
73 | |
74 | *event = *source; |
75 | return true; |
76 | } |
77 | |
78 | bool AssignmentVisitor::visit( Todo *todo ) |
79 | { |
80 | Q_ASSERT( todo != 0 ); |
81 | |
82 | const Todo *source = dynamic_cast<const Todo*>( d->mSource ); |
83 | if ( source == 0 ) { |
84 | kError() << "Type mismatch: source is" << d->mSource->type() |
85 | << "target is" << todo->type(); |
86 | return false; |
87 | } |
88 | |
89 | *todo = *source; |
90 | return true; |
91 | } |
92 | |
93 | bool AssignmentVisitor::visit( Journal *journal ) |
94 | { |
95 | Q_ASSERT( journal != 0 ); |
96 | |
97 | const Journal *source = dynamic_cast<const Journal*>( d->mSource ); |
98 | if ( source == 0 ) { |
99 | kError() << "Type mismatch: source is" << d->mSource->type() |
100 | << "target is" << journal->type(); |
101 | return false; |
102 | } |
103 | |
104 | *journal = *source; |
105 | return true; |
106 | } |
107 | |
108 | bool AssignmentVisitor::visit( FreeBusy *freebusy ) |
109 | { |
110 | Q_ASSERT( freebusy != 0 ); |
111 | |
112 | const FreeBusy *source = dynamic_cast<const FreeBusy*>( d->mSource ); |
113 | if ( source == 0 ) { |
114 | kError() << "Type mismatch: source is" << d->mSource->type() |
115 | << "target is" << freebusy->type(); |
116 | return false; |
117 | } |
118 | |
119 | *freebusy = *source; |
120 | return true; |
121 | } |
122 | |
123 | // kate: space-indent on; indent-width 2; replace-tabs on; |
124 | |